Clocking Performance

March 1, 1986

TOKYO — How will you feel next week? On March 1, 1988? How did you feel March 1, 1984? Seiko plans to start marketing the $65 Next-time Biorhythm clock next week. Biorhythms are physiological, emotional and intellectual cycles supposed to affect mood. All you will have to do is punch in the required information, and the clock will display a graph of your condition, Seiko says. It also is an alarm clock.